A mapping, analytics, and data visualization app with 100,000+ data variables, including demographic data from the US Census back to 1980, and the American Community Survey (ACS), consumer spending data from the Consumer Expenditure Survey (CEX), and D&B's Premium business directory providing detailed information on over 20 million businesses. The premium MRI-SimmonsLOCAL consumer behavior dataset includes data on over 8,000 brands, hobbies, media habits, sports, psychographics, and MOSAIC market segments. Data is largely available down to the block group level, and custom locations can be created.
Open government data from the city of Chicago. Search by keyword or browse the data catalog by category.
Open Educational Resources
Open Educational Resources (OER) are free resources created by educators (usually professors) who publish their educational materials for anyone to access for free.